Design of linear phase paraunitary filter banks using an adaptive cascade lattice structure

Hiroki Otsuki, Takayuki Nagai, Masaaki Ikehara

研究成果: Conference article査読

抄録

M channel filter banks, which have perfect reconstruction and linear phase properties, have been studied extensively and several design methods have been addressed in the past. However, almost all of these methods require the nonlinear programming technique which contains some problems such as computational complexity, initial value and so on. In this paper, we propose a new design method of linear phase paraunitary filter banks. In our proposed method, we use an efficient least-mean-square-based adaptive algorithm to optimize the parameter, which minimize the cost function, instead of using the nonlinear programming technique.

本文言語English
ページ(範囲)1152-1156
ページ数5
ジャーナルConference Record of the Asilomar Conference on Signals, Systems and Computers
2
出版ステータスPublished - 1997
イベントProceedings of the 1996 30th Asilomar Conference on Signals, Systems & Computers. Part 2 (of 2) - Pacific Grove, CA, USA
継続期間: 1996 11 31996 11 6

ASJC Scopus subject areas

  • 信号処理
  • コンピュータ ネットワークおよび通信

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